CN213616463U - Universal rubber-pressing composite bushing tool - Google Patents
Universal rubber-pressing composite bushing tool Download PDFInfo
- Publication number
- CN213616463U CN213616463U CN202021834281.8U CN202021834281U CN213616463U CN 213616463 U CN213616463 U CN 213616463U CN 202021834281 U CN202021834281 U CN 202021834281U CN 213616463 U CN213616463 U CN 213616463U
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- China
- Prior art keywords
- rubber
- counter bore
- pressing
- composite bushing
- rubber composite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002131 composite material Substances 0.000 title claims abstract description 89
- 238000003825 pressing Methods 0.000 title claims abstract description 83
- 230000001629 suppression Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007723 die pressing method Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Springs (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a universal rubber pressing composite bushing tool, which comprises a rubber pressing mold base, wherein at least one group of counter bore groups are arranged on the rubber pressing mold base, and each group of counter bore groups comprises two counter bore bodies which are oppositely arranged; the adjusting assembly is arranged in each counter bore body and comprises a counter bore bolt and a pressing block, a screw rod of the counter bore bolt is attached to the inner wall of the counter bore body and can move towards the direction far away from or close to the rubber composite bushing along the inner wall of the counter bore body, the pressing block is connected with the end portion of the screw rod of the counter bore bolt, and two pressing blocks arranged oppositely in the same counter bore group are pressed against the side face of the rubber composite bushing to fix the rubber composite bushing. The rubber composite bushing is arranged between the two opposite counter bore bodies, the counter head bolt moves in the counter bore bodies to drive the abutting blocks to move, so that the distance between the two abutting blocks which are oppositely arranged is changed, and abutting fixation of various rubber composite bushings with different sizes is achieved.
Description
Technical Field
The utility model relates to the technical field of auto-parts, especially relate to a general compound bush frock of pressure rubber.
Background
In the automotive industry, a rubber composite bushing matching part exists in a plate spring, the comfort level of the plate spring used by an automobile can be improved by the rubber composite bushing, and the rubber composite bushing is generally required to be pressed into a plate spring eye hole by means of reasonable tooling and fine operation.
At present, the step of using the rubber-pressing composite bushing tool is as follows: fix the rubber composite bush on the frock that corresponds earlier, then through exert decurrent power on the frock with the rubber composite bush impress in the leaf spring eye, because the variety of rubber composite bush is various, need match the frock of different specifications according to the size of rubber composite bush for manufacturing cost increases.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a general pressure rubber composite bush frock solves the unable not problem that is suitable for not unidimensional rubber composite bush of current pressure rubber composite bush frock.
The utility model provides a general rubber composite bush frock of pressing, including pressing the rubber matrix base, be equipped with at least a set of counter bore group on pressing the rubber matrix base, every group the counter bore group includes two counter bore bodies that set up relatively, two of relative setting be used for placing the rubber composite bush between the counter bore body;
each this internal adjusting part that is equipped with of counter bore, adjusting part includes countersunk head bolt and suppression piece, countersunk head bolt's screw rod with the inner wall laminating of counter bore body, and can follow the inner wall of counter bore body is towards keeping away from or being close to the direction of rubber composite bush removes, suppression piece with countersunk head bolt's screw rod tip is connected, and is the same two that set up relatively in the counter bore group the suppression piece with the side of rubber composite bush supports mutually and presses in order to realize the fixed of rubber composite bush.
According to the utility model provides a general compound bush frock of pressure rubber has following beneficial effect: the rubber composite bushing is arranged between the two opposite counter bore bodies, the counter head bolt moves in the counter bore bodies and then drives the abutting blocks to move, so that the distance between the two abutting blocks which are oppositely arranged is changed, abutting fixation of various rubber composite bushings with different sizes is realized, the production cost is reduced, the rubber composite bushing is clamped tightly through the abutting blocks which are oppositely arranged, the rubber composite bushing is not deflected in the pressing-in leaf spring eye, and the installation quality of the rubber composite bushing is ensured.
Additionally, according to the utility model provides a general compound bush frock of pressure rubber can also have following additional technical characterstic:
furthermore, the surface of the pressing block, which is pressed against the rubber composite bushing, is an arc surface, and the arc surface is matched with the rubber composite bushing.
Furthermore, a sliding groove is formed in the surface, close to the pressing block, of the rubber pressing die base, and the pressing block is arranged in the sliding groove and can move in the direction away from or close to the rubber composite bushing along the sliding groove.
Furthermore, an ejector block is embedded in the rubber pressing die base, one end of the ejector block extends out of one surface, close to the pressing block, of the rubber pressing die base, the ejector block is arranged between the two counter bore bodies which are oppositely arranged, and the two counter bore bodies are symmetrically arranged with the central shaft of the ejector block as a symmetry axis.
Furthermore, the top block comprises a cylindrical part and a conical part which are coaxially arranged, the bottom surface of the conical part is integrally connected with the cylindrical part, and the conical part extends out of the rubber pressing die base.
Furthermore, a threaded through hole is formed in the rubber pressing die base, an external thread is arranged on the cylindrical portion of the jacking block, an internal thread of the threaded through hole is matched with the external thread of the cylindrical portion, and the cylindrical portion is in threaded connection with the threaded through hole.
Furthermore, the surface of the ejector block, which is far away from the pressing block, is provided with a screwing convex strip, and the center of the screwing convex strip is positioned on the central shaft of the threaded through hole.
Furthermore, the counter bore groups are two groups, and the counter bore bodies of the two groups of counter bore groups are uniformly arranged at intervals on the circumference.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a first three-dimensional structure of a universal rubber-pressing composite bushing tool according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a second three-dimensional structure of the universal composite bushing fixture for pressing rubber according to the embodiment of the present invention;
FIG. 3 is a top view of the universal composite bushing fixture according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a top block of the universal composite bushing fixture for pressing rubber according to the embodiment of the present invention;
FIG. 5 is a diagram illustrating an operation state of the universal composite bushing fixture according to an embodiment of the present invention;
reference numerals: 10. pressing the rubber mold base; 20. a set of counter bores; 21. a counterbore body; 30. an adjustment assembly; 31. a countersunk bolt; 32. a pressing block; 321. an arc-shaped surface; 40. a chute; 50. a top block; 51. a cylindrical portion; 511. an external thread; 52. a tapered portion; 60. tightening the convex strips; 70. a rubber composite bushing; 80. and a leaf spring eye.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a universal rubber-pressing composite bushing tool, which includes a rubber-pressing mold base 10, in this embodiment, the rubber-pressing mold base 10 is cylindrical.
The rubber mold pressing base 10 is provided with at least one set of counter bore group 20, each set of counter bore group 20 comprises two counter bore bodies 21 which are oppositely arranged, in the embodiment, the counter bore bodies 21 are oval, and two counter bore bodies 21 which are oppositely arranged are used for placing rubber composite bushings 70.
Each of the counter bore bodies 21 is provided with an adjusting component 30, each adjusting component 30 includes a countersunk head bolt 31 and a pressing block 32, a nut of the countersunk head bolt 31 is hidden in the counter bore body 21, so that the countersunk head bolt 31 does not protrude out of the plane of the rubber mold pressing base 10, the subsequent pressure application on the rubber mold pressing base 10 is facilitated to be uniform, a screw of the countersunk head bolt 31 is attached to the inner wall of the counter bore body 21 and can move along the inner wall of the counter bore body 21 in the direction away from or close to the rubber composite bush 70, the pressing block 32 is connected with the end of the screw of the countersunk head bolt 31, and two pressing blocks 32 which are oppositely arranged in the same counter bore group 20 are pressed against the side face of the rubber composite bush 70 to fix the rubber composite bush 70.
Referring to fig. 5, the working process of the present invention is: firstly, the rubber composite bushing 70 is placed between the two counter bore bodies 21, the counter bore bolt 31 is moved according to the size of the rubber composite bushing 70, the counter bore bolt 31 is connected with the pressing block 32, the counter bore bolt 31 moves in the counter bore bodies 21 and then drives the pressing block 32 to move until the opposite pressing block 32 is pressed against the side face of the rubber composite bushing 70, the rubber composite bushing 70 is fixed on the rubber pressing die base 10, then, the rubber composite bushing 70 is aligned with the plate spring eye 80 hole, pressure is vertically applied to the rubber pressing die base 10, and the rubber composite bushing 70 is pressed into the plate spring eye 80 hole.
From the above description, the beneficial effects of the present invention are: the utility model discloses a rubber composite bush 70 sets up between relative counter bore body 21, countersunk head bolt 31 removes in counter bore body 21, and then drive the abutting block 32 and remove, thereby change two relative distances that set up between abutting block 32, press fixedly with the realization to all kinds of not unidimensional rubber composite bush 70, can reduction in production cost, abutting block 32 through relative setting presss from both sides rubber composite bush 70 tightly, guarantee rubber composite bush 70 and not incline in the leaf spring eye 80 hole of impressing, with the installation quality who guarantees rubber composite bush 70.
Referring to fig. 3, in the present embodiment, the pressing block 32 is substantially rectangular, a surface of the pressing block 32, which is pressed against the rubber composite bushing 70, is an arc surface 321, and the arc surface 321 is adapted to the rubber composite bushing 70. The arc-shaped surface 321 of the pressing block 32 can increase the pressing area between the pressing block 32 and the rubber composite bushing 70, so that the rubber composite bushing 70 and the pressing block 32 are tightly fixed, and the rubber composite bushing 70 does not move in the process of pressing into the leaf spring eye 80 hole.
In this embodiment, the surface of the rubber mold pressing base 10 close to the pressing block is provided with a sliding groove 40, and the pressing block 32 is disposed in the sliding groove 40 and can move along the sliding groove 40 toward a direction away from or close to the rubber composite bushing 70. The sliding groove 40 has a positioning function on the pressing block, and the pressing block slides along the sliding groove 40, so that the moving route of the pressing block is more accurate.
Referring to fig. 1 and 4, in the present embodiment, a top block 50 is embedded inside the rubber mold pressing base 10, the top block 50 is located between two counter bore bodies 21 that are oppositely disposed, and the two counter bore bodies 21 are symmetrically disposed with respect to each other with a central axis of the top block 50 as a symmetry axis.
One end of the top block 50, facing the press block 32, extends out of the rubber mold pressing base 10, the top block 50 comprises a cylindrical portion 51 and a conical portion 52 which are coaxially arranged, the bottom surface of the conical portion 52 is integrally connected with the cylindrical portion 51, the radius of the bottom surface of the conical portion 52 is equal to that of the cylindrical portion 51, and the conical portion 52 of the top block 50 extends out of the rubber mold pressing base 10. In use, the inner hole of the rubber composite bush 70 is aligned with the tapered portion 52 of the top block 50, so as to position the rubber composite bush 70, and the pressing block 32 can be conveniently moved to quickly fix the rubber composite bush 70. The radius of the tapered portion 52 gradually widens from bottom to top to accommodate the positioning of rubber composite bushings 70 of various bore sizes.
In this embodiment, a threaded through hole is formed in the rubber die pressing base 10, an external thread 511 is formed on the outer surface of the cylindrical portion 51 of the top block 50, an internal thread of the threaded through hole is matched with the external thread 511 of the cylindrical portion 51, the top block 50 is in threaded connection with the threaded through hole, and the connection strength between the rubber composite bushing 70 and the rubber die pressing base 10 is further improved by rotating the top block 50 until the top block 50 presses the rubber composite bushing 70.
In this embodiment, the surface of the top block 50 away from the pressing block 32 is provided with a tightening rib 60, and the center of the tightening rib 60 is located on the central axis of the threaded through hole. Rapid tightening or loosening of the top block 50 is achieved by a single rotation of the gripping tab 60.
In this embodiment, the counter bore groups 20 are two groups, and there are four counter bore bodies 21 in total, and the counter bore bodies 21 of the two groups of counter bore groups 20 are circumferentially and uniformly arranged at intervals with the center of the top block 50 as a circle center, and since the pressing block 32 is disposed on each counter bore body 21, the rubber composite bushing 70 is fixed by abutting the four pressing blocks 32 at different positions, so that the rubber composite bushing 70 is not deflected in the hole of the plate spring eye 80 pressed in, and the rubber composite bushing 70 is not damaged at the same time.
To sum up, the utility model provides a general compound bush frock of pressure rubber, beneficial effect lies in: the rubber composite bush 70 is arranged between the opposite counter bore bodies 21, the counter head bolt 31 moves in the counter bore bodies 21, and then the pressing blocks 32 are driven to move, so that the distance between the two opposite pressing blocks 32 is changed, pressing fixation of the rubber composite bush 70 of various sizes is achieved, production cost is reduced, the rubber composite bush 70 is clamped tightly through the opposite pressing blocks 32, it is guaranteed that the rubber composite bush 70 is not deflected in the pressed plate spring eye 80, and installation quality of the rubber composite bush 70 is guaranteed.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A universal rubber composite bushing pressing tool is characterized by comprising a rubber pressing die base, wherein at least one set of counter bore groups is arranged on the rubber pressing die base, each set of counter bore groups comprises two counter bore bodies which are oppositely arranged, and a rubber composite bushing is arranged between the two counter bore bodies which are oppositely arranged;
each this internal adjusting part that is equipped with of counter bore, adjusting part includes countersunk head bolt and suppression piece, countersunk head bolt's screw rod with the inner wall laminating of counter bore body, and can follow the inner wall of counter bore body is towards keeping away from or being close to the direction of rubber composite bush removes, suppression piece with countersunk head bolt's screw rod tip is connected, and is the same two that set up relatively in the counter bore group the suppression piece with the side of rubber composite bush supports mutually and presses in order to realize the fixed of rubber composite bush.
2. The universal tool for pressing the rubber composite bushing according to claim 1, wherein one surface of the pressing block, which is pressed against the rubber composite bushing, is an arc-shaped surface, and the arc-shaped surface is matched with the rubber composite bushing.
3. The universal rubber pressing composite bushing tool according to claim 1, wherein a sliding groove is formed in the surface, close to the pressing block, of the rubber pressing die base, and the pressing block is arranged in the sliding groove and can move in the direction away from or close to the rubber composite bushing along the sliding groove.
4. The universal rubber-pressing composite bushing tool according to claim 1, wherein a top block is embedded in the rubber-pressing die base, one end of the top block extends out of one surface, close to the pressing block, of the rubber-pressing die base, the top block is arranged between the two counter bore bodies which are oppositely arranged, and the two counter bore bodies are symmetrically arranged with the central axis of the top block as a symmetry axis.
5. The universal composite bushing tool for rubber compression as claimed in claim 4, wherein the top block comprises a cylindrical portion and a conical portion which are coaxially arranged, the bottom surface of the conical portion and the cylindrical portion are integrally connected, and the conical portion extends out of the rubber compression mold base.
6. The universal rubber-pressing composite bushing tool according to claim 5, wherein a threaded through hole is formed in the rubber-pressing mold base, an external thread is formed in the cylindrical portion of the top block, an internal thread of the threaded through hole is matched with the external thread of the cylindrical portion, and the cylindrical portion is in threaded connection with the threaded through hole.
7. The universal rubber-pressing composite bushing tool according to claim 6, wherein a tightening convex strip is arranged on the surface of the top block, which is far away from the pressing block, and the center of the tightening convex strip is located on the central shaft of the threaded through hole.
8. The universal rubber-pressing composite bushing tool according to claim 1, wherein the counter bore groups are two groups, and the counter bore bodies of the two groups of counter bore groups are circumferentially and uniformly arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021834281.8U CN213616463U (en) | 2020-08-27 | 2020-08-27 | Universal rubber-pressing composite bushing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021834281.8U CN213616463U (en) | 2020-08-27 | 2020-08-27 | Universal rubber-pressing composite bushing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213616463U true CN213616463U (en) | 2021-07-06 |
Family
ID=76647537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021834281.8U Expired - Fee Related CN213616463U (en) | 2020-08-27 | 2020-08-27 | Universal rubber-pressing composite bushing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213616463U (en) |
-
2020
- 2020-08-27 CN CN202021834281.8U patent/CN213616463U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |